Table 1-6 Attributes Of Analog Trunk (Line) Interface - H3C VG 10-40 Installation Manual

Installation Manual
H3C VG 10-40/10-41 Voice Gateway
IV. Analog trunk (line) interface

Table 1-6 Attributes of analog trunk (line) interface

Attribute
Connector
Interface
number
Cable
Interface
standard
Dial-up mode
Bandwidth
RJ-11
1
Telephone cable
Loop trunk interfaces are compliant with ITU
Q.552.
Overcurrent protection and overvoltage protection
are compliant with ITU K.20.
Supports GB3378-compliant DTMF, but not
pulse-dial.
300 Hz to 3400 Hz
Chapter 1 Voice Gateway Overview
Description
1-9